Plate grinding device with multi-angle adjusting function

Abstract

The utility model relates to the technical field of plate processing, and discloses a plate polishing device with a multi-angle adjusting function, which comprises a device body, according to the device body, a supporting frame is arranged at the top of a workbench; the rotating table penetrates through the working table; the fixing plate penetrates through the supporting frame and is rotationally connected with the supporting frame. The supporting frame is provided with an adjusting assembly, and the adjusting assembly comprises a moving assembly which is arranged on one side of the supporting frame and penetrates through the supporting frame; the electric push rod is arranged at the bottom of the moving assembly; the grinding machine is arranged at one end of the electric push rod and rotationally connected with the electric push rod. The supporting rod is arranged at the top of the grinding machine and penetrates through the supporting frame, and a first sliding groove is formed in the top of the supporting frame, so that the supporting rod is slidably connected with the supporting frame; and the sliding assembly is arranged between the supporting rod and the grinding machine, the outer side arc surface of the plate can be conveniently ground through the adjusting assembly, and the working efficiency of the plate grinding device with the multi-angle adjusting function is improved.

Description

Technical Field

[0001] This utility model relates to the field of sheet metal processing technology, specifically to a sheet metal grinding device with multi-angle adjustment function. Background Technology

[0002] A sofa is a multi-seat chair with cushions. It is a backrest chair with springs or thick foam, and armrests on both sides. It is a type of upholstered furniture. Sofas use boards in their production and processing. These boards need to be sanded during the production process, so a board sanding device is required.

[0003] For example, Chinese utility model patent CN202420022055.1 describes a multi-angle grinding device for processing sheet metal. By starting a second motor, the second motor drives a threaded rod to rotate, which in turn moves a slider, which in turn moves a grinding component. This allows the position of the grinding component to be adjusted according to the size of the sheet metal. Activating an electric telescopic rod moves the grinding component up and down, allowing for further adjustment of the component's position based on the sheet metal thickness. However, when this multi-angle grinding device cannot adjust the grinding angle of the grinding component, it fails to grind the curved surface of the sheet metal. This necessitates a second grinding of the curved surface by the operator, increasing the workload and reducing the device's efficiency. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a board grinding device with multi-angle adjustment function, which has the advantage of adjusting the grinding angle of the grinding machine and solves the problem that the grinding component cannot be adjusted, resulting in the grinding component being unable to grind the curved surface of the board.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a plate grinding device with multi-angle adjustment function, comprising a device body; the device body includes: a support frame disposed on the top of a workbench; a rotating table passing through the workbench; a fixed plate passing through the support frame and rotatably connected to the support frame; an adjustment component disposed on the support frame, the adjustment component including: a moving component disposed on one side of the support frame and passing through the support frame; an electric push rod disposed at the bottom of the moving component; a grinding machine disposed at one end of the electric push rod and rotatably connected to the electric push rod; a support rod disposed on the top of the grinding machine and passing through the support frame, the top of the support frame being provided with a first sliding groove, allowing the support rod to be slidably connected to the support frame; and a sliding component disposed between the support rod and the grinding machine.

[0008] In some embodiments, the sliding assembly includes: a slider disposed at the bottom of the support rod and rotatably connected to the support rod; and a second groove provided at the top of the grinder to cooperate with the slider, so that the support rod is slidably connected to the grinder.

[0009] In some embodiments, a limiting plate is provided at the bottom of the slider and is located inside the second groove.

[0010] In some embodiments, a limiting ring that cooperates with the electric actuator is provided on the outer side of the support rod.

[0011] In some embodiments, the outer side of the support rod is provided with threads and is located between the limiting rings, and the outer side of the support rod is fitted with a threaded sleeve that matches the threads.

[0012] In some embodiments, a pressing plate is provided on one side of the thread and sleeved on the outside of the support rod.

[0013] In some embodiments, an anti-slip pad is provided on one side of the extrusion plate.

[0014] In some embodiments, the moving component includes: a motor disposed on one side of the support frame; a threaded rod disposed at the output end of the motor and passing through the support frame; and a moving block sleeved on the outside of the threaded rod and passing through the support frame.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model provides a plate grinding device with multi-angle adjustment function, which has the following beneficial effects:

[0017] This multi-angle adjustable board sanding device tilts the sander downwards or downwards by pushing or pulling the support rod upwards or downwards. Simultaneously, the support rod slides left and right on the top of the sander via a sliding assembly, adjusting the sanding angle to fit the outer curved surface of the board. This, combined with the rotating table and electric push rod, sands the outer curved surface of the board, increasing the flexibility and practicality of the multi-angle adjustable board sanding device and improving its working efficiency. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0020] Figure 3 This is a schematic diagram of the support rod in this utility model.

[0021] In the picture:

[0022] 1. Device body; 11. Workbench; 12. Rotating table; 13. Support frame; 14. Fixing plate; 15. Grinding machine;

[0023] 2. Adjustment component; 21. Moving component; 211. Motor; 212. Threaded rod; 213. Moving block; 22. Electric actuator; 23. Support rod; 231. First slide groove; 24. Sliding component; 241. Slider; 242. Second slide groove; 243. Limiting plate; 25. Thread; 251. Threaded sleeve; 26. Extrusion plate; 261. Anti-slip pad; 27. Limiting ring. Detailed Implementation

[0024] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0025] It should be noted that all directional indications in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0026] In this application, unless otherwise expressly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0027] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. If the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed in this application.

[0028] A sofa is a multi-seat chair with cushions. It is a backrest chair with springs or thick foam, and armrests on both sides. It is a type of upholstered furniture. Sofas use boards in their production and processing. These boards need to be sanded during the production process, so a board sanding device is required.

[0029] In related technologies, the grinding angle of the grinding component cannot be adjusted, which prevents the grinding component from grinding the curved surface of the board. As a result, the board needs to be ground a second time by the workers, which increases the workload of the workers and reduces the working efficiency of the multi-angle grinding device for board processing.

[0030] To address some of the problems in related technologies, this application provides a board grinding device with multi-angle adjustment function. When it is necessary to adjust the grinding angle of the grinding machine 15, simply push or pull the support rod 23 upwards or downwards, thereby pushing the grinding machine 15 downwards or tilting it downwards. At the same time, the support rod 23 slides left and right on the top of the grinding machine 15 through the sliding component 24, adjusting the grinding angle of the grinding machine 15 to fit the outer arc surface of the board.

[0031] This application is described below with reference to the accompanying drawings and specific embodiments:

[0032] Combination Figures 1-3This application provides a plate grinding device with multi-angle adjustment function, including a device body 1; the device body 1 includes: a support frame 13 disposed on the top of a workbench 11; a rotating table 12 passing through the workbench 11; a fixed plate 14 passing through the support frame 13 and rotatably connected to the support frame 13; an adjustment component 2 disposed on the support frame 13, the adjustment component 2 including: a moving component 21 disposed on one side of the support frame 13 and passing through the support frame 13; an electric push rod 22 disposed at the bottom of the moving component 21; a grinding machine 15 disposed at one end of the electric push rod 22 and rotatably connected to the electric push rod 22; a support rod 23 disposed on the top of the grinding machine 15 and passing through the support frame 13, the top of the support frame 13 being provided with a first sliding groove 231, so that the support rod 23 is slidably connected to the support frame 13; and a sliding component 24 disposed between the support rod 23 and the grinding machine 15.

[0033] In use, the material to be sanded is placed on the rotating table 12 and then clamped and fixed by the fixing plate 14. The sander 15 is then moved to the material using the moving component 21. The electric push rod 22 then moves the sander 15 up and down to sand the surface of the material. After one side of the material is sanded, the rotating table 12 is rotated until the entire outer surface is sanded. When a curved surface appears on the outer side of the material, the support rod 23 is pushed up or down, causing the sander 15 to tilt downwards or downwards. Simultaneously, the support rod 23 slides left and right on the top of the sander 15 via the sliding component 24, adjusting the sanding angle of the sander 15 to match the outer curved surface of the material. This, combined with the rotating table 12 and the electric push rod 22, sands the outer curved surface of the material, increasing the flexibility and practicality of this multi-angle adjustable sander and improving its working efficiency.

[0034] Specifically, this multi-angle adjustable plate grinding device is suitable for cylindrical or disc-shaped round plates, but not for rectangular plates such as cubes or cuboids.

[0035] Specifically, the structure of the rotating table 12 is as follows: a motor is fixedly installed at the bottom of the worktable 11, a rotating shaft is fixedly installed on the output shaft of the motor, and a turntable is fixedly installed at the top of the rotating shaft. The turntable is driven to rotate by the motor.

[0036] Specifically, the structure of the fixed plate 14 is as follows: a cylinder is fixedly installed at the top of the support frame 13, and a clamping plate is installed at the bottom of the cylinder. The clamping plate is pushed downward by the cylinder and, together with the turntable, clamps and fixes the plate.

[0037] Specifically, the model of the grinding machine 15 is WSB10-115T. Its working principle is as follows: the electric motor drives the grinding wheel to rotate, and the workpiece is ground, cut or polished by the high-speed rotation of the grinding wheel.

[0038] In some embodiments, the sliding assembly 24 includes: a slider 241 disposed at the bottom of the support rod 23 and rotatably connected to the support rod 23; a second groove 242 provided at the top of the grinder 15 to cooperate with the slider 241, so that the support rod 23 and the grinder 15 are slidably connected; when the grinder 15 is in a straight state, the slider 241 at the bottom of the support rod 23 is located at the center of the second groove 242; when the support rod 23 is pushed downward, the slider 241 at the bottom of the support rod 23 moves to the right side of the second groove 242 and pushes the grinder 15 to deflect upward; when the support rod 23 is pulled upward, the slider 241 at the bottom of the support rod 23 moves to the left side of the second groove 242 and pushes the grinder 15 to deflect downward.

[0039] In some embodiments, a limiting plate 243 is provided at the bottom of the slider 241 and is located inside the second slide groove 242 to limit the slider 241 and prevent the slider 241 from being pulled out of the second slide groove 242 when the support rod 23 is pulled up.

[0040] In some embodiments, a limiting ring 27 is provided on the outer side of the support rod 23 to cooperate with the electric push rod 22, thereby limiting the lifting and lowering of the electric push rod 22 and preventing the support rod 23 from retracting into the bottom of the support frame 13.

[0041] In some embodiments, the outer side of the support rod 23 is provided with a thread 25 and is located between the limiting rings 27. The outer side of the support rod 23 is fitted with a threaded sleeve 251 that matches the thread 25. When the grinding angle of the grinder 15 is adjusted, the threaded sleeve 251 is rotated. The two sets of rotating threaded sleeves 251 move towards the top and bottom of the support frame 13 respectively and are pressed, thereby fixing the support rod 23 and increasing the stability of the support rod 23 after adjusting the grinding angle of the grinder 15.

[0042] In some embodiments, a pressing plate 26 is provided on one side of the thread 25 and sleeved on the outside of the support rod 23, increasing the pressure area of ​​the threaded sleeve 251 pressing the side wall of the support frame 13, thereby increasing the stability of the support rod 23 being pressed and fixed.

[0043] In some embodiments, an anti-slip pad 261 is provided on one side of the extrusion plate 26, which increases the anti-slip properties of the extrusion plate 26 pressing the side wall of the support frame 13.

[0044] In some embodiments, the moving component 21 includes: a motor 211 disposed on one side of the support frame 13; a threaded rod 212 disposed at the output end of the motor 211 and passing through the support frame 13; and a moving block 213 sleeved on the outside of the threaded rod 212 and passing through the support frame 13. The motor 211 drives the threaded rod 212 to rotate, and the rotating threaded rod 212 pushes the grinder 15 at the bottom of the moving block 213 to move left and right.

[0045] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," and "some examples" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. In addition, those skilled in the art can combine and integrate the different embodiments or examples described in this specification.

[0046] Furthermore, the technical solutions of the various embodiments can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0047] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A plate grinding device with multi-angle adjustment function, comprising a device body (1); the device body (1) comprising: A workbench (11) is provided with a support frame (13) on its top; A rotating table (12) extends through the worktable (11); A fixing plate (14) passes through the support frame (13) and is rotatably connected to the support frame (13); The feature is that: an adjustment component (2) is provided on the support frame (13), the adjustment component (2) comprising: A movable component (21) is disposed on one side of the support frame (13) and extends through the support frame (13); An electric actuator (22) is disposed at the bottom of the moving assembly (21); A grinder (15) is disposed at one end of the electric push rod (22) and is rotatably connected to the electric push rod (22); A support rod (23) is provided on the top of the grinder (15) and passes through the support frame (13). The top of the support frame (13) is provided with a first sliding groove (231) so that the support rod (23) and the support frame (13) are slidably connected. A sliding component (24) is disposed between the support rod (23) and the grinder (15).

2. The plate grinding device with multi-angle adjustment function according to claim 1, characterized in that: The sliding component (24) includes: A slider (241) is disposed at the bottom of the support rod (23) and is rotatably connected to the support rod (23). The top of the grinder (15) is provided with a second groove (242) that matches the slider (241), so that the support rod (23) and the grinder (15) are slidably connected.

3. The plate grinding device with multi-angle adjustment function according to claim 2, characterized in that: The bottom of the slider (241) is provided with a limiting plate (243) and is located inside the second groove (242).

4. The plate grinding device with multi-angle adjustment function according to claim 1, characterized in that: The outer side of the support rod (23) is provided with a limiting ring (27) that cooperates with the electric push rod (22).

5. A plate grinding device with multi-angle adjustment function according to claim 4, characterized in that: The support rod (23) has a thread (25) on its outer side and is located between the limiting rings (27). The support rod (23) is fitted with a threaded sleeve (251) that matches the thread (25) on its outer side.

6. A plate grinding device with multi-angle adjustment function according to claim 5, characterized in that: A pressing plate (26) is provided on one side of the thread (25) and is sleeved on the outside of the support rod (23).

7. A plate grinding device with multi-angle adjustment function according to claim 6, characterized in that: An anti-slip pad (261) is provided on one side of the extrusion plate (26).

8. A plate grinding device with multi-angle adjustment function according to claim 1, characterized in that: The moving component (21) includes: The motor (211) is located on one side of the support frame (13); A threaded rod (212) is disposed at the output end of the motor (211) and passes through the support frame (13); The movable block (213) is sleeved on the outside of the threaded rod (212) and passes through the support frame (13).

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